Search the Community

Showing results for tags 'unaligned pointers'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Community
    • Gadget Factory Reboot 2022
    • Gadget Factory
    • Documentation
    • FPGA Discussions
    • Community Projects
  • Soft Processors
    • Migen/LiteX/Risc-V
    • ZPUino
    • J1 Forth
    • AVR8 Soft Processor
  • Electronics
    • Modules
  • Papilio Platform (Retired)
    • Papilio General Discussion
    • Papilio Pro
    • Papilio One
    • Papilio DUO
    • Papilio Wings
    • DesignLab IDE
    • DesignLab Libraries
    • RetroCade Synth
    • Papilio Arcade
    • Papilio Loader Application
    • Papilio Logic Sniffer
    • Pipistrello
    • Retired
  • Open Bench (Retired)
    • Open Bench Logic Sniffer at Dangerous Prototypes
    • OpenBench Logic Sniffer at Gadget Factory
  • GadgetBox Universal IoT Hardware (Retired)
    • GadgetBox General Discussion
  • Gadget Factory Internal Category

Categories

  • Papilio Platform
    • Papilio One
    • Papilio Plus
    • Papilio Wings
    • LogicStart MegaWing
    • ZPUino
    • Papilio Pro
  • Papilio Arcade
  • RetroCade Synth
  • Logic Sniffer
  • FPGAs
  • DesignLab
    • Example Projects
    • Libraries

Categories

  • Papilio FPGA
    • Papilio UCF (User Constraint) Files
    • Papilio Bit Files
  • Papilio Arcade
  • RetroCade Synth
  • General
  • Beta (Test) Releases
  • Books

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 1 result

  1. From a little googling I have learned that the ZPU in general does not support unaligned memory accesses. My question is, will the ZPUino compiler generate the correct code to access the data pointed here correctly? I suspect it does not... would that be considered a bug? The reason for this is I am doing some data structure packing/unpacking. Im porting this code from an ARM and it seemed ok there! Thanks, and please let the emperor know if he is really just losing his mind. uint8_t output_buf [64]; uint8_t * buf_ptr= output_buf; *buf_ptr = '1'; buf_ptr++; *(unsigned *)buf_ptr = 0;//Unaligned access.